DMC4047LSD

Document number: DS36206 Rev. 4 - 2

7 of 9

www.diodes.com

November 2013

© Diodes Incorporated

DMC4047LSD

-50 -25

0

25

50

75

100

125 150

T , AMBIENT TEMPERATURE (°C)

Figure 15 Gate Threshold Variation vs. Ambient Temperature

A

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

1.8

2

-I = 1mA

D

-I = 250µA

D

-V , SOURCE-DRAIN VOLTAGE (V)

Figure 16 Diode Forward Voltage vs. Current

SD

0

5

10

15

20

25

30

0

0.3

0.6

0.9

1.2

1.5

T= 25 C

A



0.00001

0.0001

0.001

0.01

0.1

1

10

100

1,000

t1, PULSE DURATION TIMES (sec)

Figure 17 Transient Thermal Resistance

D = 0.7

D = 0.9

D = 0.5

D = 0.3

D = 0.1

D = 0.05

D = 0.02

D = 0.01

D = 0.005

Single Pulse

R

(t) = r(t) * R

R

= 94°C/W

Duty Cycle, D = t1/ t2

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

JA

JA

JA